9187440399

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 13688123904

約数和(自身を除く): 4500683505

約数列:

[1, 3, 9, 71, 83, 213, 249, 311, 557, 639, 747, 933, 1671, 2799, 5013, 5893, 17679, 22081, 25813, 39547, 46231, 53037, 66243, 77439, 118641, 138693, 173227, 198729, 232317, 355923, 416079, 519681, 1559043, 1832723, 3282401, 5498169, 9847203, 12299117, 14377841, 16494507, 29541609, 36897351, 43133523, 110692053, 129400569, 1020826711, 3062480133, 9187440399]

約数ペア:

[(1, 9187440399), (3, 3062480133), (9, 1020826711), (71, 129400569), (83, 110692053), (213, 43133523), (249, 36897351), (311, 29541609), (557, 16494507), (639, 14377841), (747, 12299117), (933, 9847203), (1671, 5498169), (2799, 3282401), (5013, 1832723), (5893, 1559043), (17679, 519681), (22081, 416079), (25813, 355923), (39547, 232317), (46231, 198729), (53037, 173227), (66243, 138693), (77439, 118641)]